A liter is one cubic decimeter.
Liters to Oil barrels Converter — L to bbl
Convert Liter (L) to Oil barrel (bbl) using the exact conversion factor (1 liter = 0.0062898108 oil barrel). See the formula, worked examples, conversion table, history, and common uses.
Liters to Oil barrels converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
An oil barrel is 42 US gallons.
Result = input x 0.001 / 0.1589872949.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liters to Oil barrels
Liter and Oil barrel appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Liter is most often used for beverage, fuel, and liquid product packaging worldwide.
Formula
oil barrels = liters × 0.00628981077043
This factor comes from each unit's defined relationship to the category's base unit: 1 liter equals 0.001 base units, and 1 oil barrel equals 0.158987294928 base units, so dividing one by the other gives the direct liter-to-oil barrel factor of 0.00628981077043.
Simple example
1 L × 0.00628981077 = 0.0062898108 bbl
1 liter = 0.0062898108 oil barrels.
Real-world example
10 L × 0.00628981077 = 0.0628981077 bbl
10 liters = 0.0628981077 oil barrels.
Conversion table
| Liter (L) | Oil barrel (bbl) |
|---|---|
| 1 L | 0.0062898108 bbl |
| 5 L | 0.0314490539 bbl |
| 10 L | 0.0628981077 bbl |
| 25 L | 0.1572452693 bbl |
| 50 L | 0.3144905385 bbl |
| 100 L | 0.628981077 bbl |
Reverse conversion: Oil barrel to Liter
0.0062898108 bbl × 158.9872949 = 1.000000005 L
0.0062898108 oil barrels = 1.000000005 liters.
liters = oil barrels × 158.987294928
For a page dedicated to this direction, see Oil barrel to Liter.
Understanding the Liter
Liter (L) measures volume. A liter is defined as exactly one cubic decimeter (0.001 cubic meters). It is classified as a Non-SI metric unit accepted for use with SI.
Where it's used: Standard volume unit for liquids worldwide, including in the US for beverages and fuel labeling in some contexts
Uses of the Liter today
- Beverage, fuel, and liquid product packaging worldwide
- Cooking and recipe measurement in metric countries
- Laboratory and scientific volume measurement
History of the Liter
The liter was introduced with the French metric system in 1795, originally defined as the volume of one kilogram of pure water at its freezing point — tying volume, mass, and the meter together.
Between 1901 and 1964, the liter was briefly redefined as the volume of exactly one kilogram of water at its maximum density (about 4 °C), which made it very slightly larger than a cubic decimeter. It was redefined back to exactly one cubic decimeter in 1964, the definition still used today.
Historical origin. Liter was not the invention of a single named person; it developed through the process described above.
Understanding the Oil barrel (bbl)
An oil barrel is 42 US gallons.
Liter — sources
- BIPM SI Brochure — Non-SI units accepted for use with SI — Current cubic-decimeter definition of the liter.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many oil barrels are in 1 liter?
1 liter equals 0.0062898108 oil barrels, using the exact defined conversion factor rather than an estimate.
How do I convert liter to oil barrel?
Multiply the liter value by 0.00628981077. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel back to liter?
Use the reverse factor: 1 oil barrel equals 158.9872949 liters. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter?
Liter (L) measures volume. A liter is defined as exactly one cubic decimeter (0.001 cubic meters). It is classified as a Non-SI metric unit accepted for use with SI.
What is a oil barrel?
Oil barrel (bbl) is a unit of volume.
Is the liter to oil barrel conversion exact?
Yes. A liter is defined as exactly one cubic decimeter (0.001 cubic meters). That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
Where is the liter still used today?
Standard volume unit for liquids worldwide, including in the US for beverages and fuel labeling in some contexts